#ifndef _INCLUDE_COMMON_H_
#define _INCLUDE_COMMON_H_

/* message type */
typedef enum
{
	MSG_ADD,
	MSG_REMOVE,
	MSG_CLEAR,
	MSG_EXIT,
	MSG_PRINT
} eMsgType;

/* the message payload */
typedef struct
{
	int type;		// see enum above
	int value;		// auxiliary data to send
} tMsg;

#endif